I mentioned it in this post, which got me thinking about a new RAD Studio IDE feature; autosave. So what do you think, is some sort of time-based autosave feature something nice to have in a development tool?
Let's spec this thing out. I think you should be able to configure the idle delay, the "modified" state isn't cleared, and the original file isn't overwritten (nor are the __history backups cycled). So if you're working on MyUnit.pas, and it autosaves to a file called MyUnit.pas.autosave. Once you explicitly save the file, the MyUnit.pas.autosave file is deleted. Of course the normal __history backups are cycled and the working file is overwritten. So if certain random sub-atomic particles crash into your memory and cause a meltdown, you at least can recover the autosaves. When the IDE opens a file, it should detect that an orphaned autosave file is out there when you open a file and will ask if you want to recover the autosave by overwriting main working file. You should even be allowed to view the differences before you make that decision. How's that for really designing something on the fly? Anything else I missed? The compare tool should be pluggable/configurable, of course. Maybe allow you to enable this only for only certain files and file types?